HACH DR/890 DATALOGGING COLORIMETER - eBay (item 290270416998 end time Nov-01-08 17:24:05 PDT)

These are nice little units.
also, Clarkson sells a nice and a the cheapest I've found for the Hanna series, at 725$ for the new ones. These tend to be easier for most hobbyist to use at the upper end for those interested in critical testing.


Regards,
Tom Barr

Tom,

Thanks for the tip....

I quickly got outbid at $460......

Need to decide how high I will go........

Or, what do you think of this one at $660?

http://store.clarksonlab.com/1919.aspx

Thanks as always.......